What is the cheapest flight from Singapore to Houston?

In the last 3 days, the lowest price for a flight from Singapore to Houston was $521 for a one-way ticket and $1,057 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Singapore and Houston?

Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Houston. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Singapore to Houston?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Singapore to Houston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Houston. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Houston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Singapore is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Singapore to Houston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Singapore with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Houston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Which airlines provide the cheapest flights from Singapore to Houston?

In the past 3 days, the cheapest round-trip tickets from Singapore to Houston were found on United Airlines ($1,057) and Delta ($1,072).

Which airlines provide the cheapest flights from Singapore to Houston?

In the past 3 days, the cheapest round-trip tickets from Singapore to Houston were found on United Airlines ($1,057) and Delta ($1,072).

$521 CHEAP FLIGHTS from Singapore to Houston (SIN - HO1)

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Cheapest round-trip

$1,057

Typical prices: $1,283-$1,006

United Airlines

Mon 6/1Sun 8/2

SIN - IAH • 1 stop

Cheapest one-way

$521

Typical prices: $634-$689

Multiple Airlines

Thu 10/1

SIN - IAH • 2 stops

Advice from real travelers

AI-powered summary based on content written by travel experts. AI can make mistakes.

Free Wi-Fi at Changi allows unlimited reconnections.

Use METRO bus 102 from IAH for a cheap downtown ride.

Expert advice

Start a new search

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We hope you love your trip to Houston!

Flight Deals

Cheap Flights from Singapore to Houston (SIN-HOU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Singapore to Houston

Mon, Jun 1 - Sun, Aug 2

8:35 pm - 6:27 pm

SIN

IAH

34h 52m

1 stop

5:22 am - 6:35 pm

IAH

SIN

24h 13m

1 stop

$1,057United Airlines

Mon, May 18 - Tue, Aug 4

8:35 pm - 5:51 am

SIN

IAH

22h 16m

1 stop

7:35 pm - 6:15 am

IAH

SIN

21h 40m

1 stop

$1,059United Airlines

Tue, Sep 1 - Thu, Sep 3

8:35 pm - 6:02 am

SIN

IAH

22h 27m

1 stop

7:20 am - 6:35 pm

IAH

SIN

22h 15m

1 stop

$1,067United Airlines

Tue, May 19 - Mon, Aug 3

9:30 am - 8:25 am

SIN

IAH

35h 55m

2 stops

10:45 am - 10:30 am

IAH

SIN

34h 45m

2 stops

$1,070Multiple Airlines

Sun, May 17 - Mon, Aug 3

1:25 am - 9:51 am

SIN

IAH

45h 26m

2 stops

6:37 pm - 7:15 pm

IAH

SIN

35h 38m

2 stops

$1,072Delta

Tue, May 19 - Fri, Jul 31

9:30 am - 8:25 am

SIN

IAH

35h 55m

2 stops

10:45 am - 9:50 am

IAH

SIN

34h 05m

2 stops

$1,077Multiple Airlines

Tue, May 19 - Wed, Jul 29

9:30 am - 8:25 am

SIN

IAH

35h 55m

2 stops

10:45 am - 9:50 am

IAH

SIN

34h 05m

2 stops

$1,080Multiple Airlines

Fri, Oct 2 - Fri, Nov 27

7:30 am - 9:59 am

SIN

IAH

39h 29m

2 stops

6:35 pm - 5:00 am

IAH

SIN

44h 25m

2 stops

$1,081Delta

Tue, Sep 1 - Thu, Sep 3

9:50 pm - 12:23 pm

SIN

HOU

27h 33m

2 stops

9:33 am - 12:20 am

HOU

SIN

25h 47m

2 stops

$1,284Japan Airlines

Tue, Sep 1 - Thu, Sep 3

9:50 pm - 12:23 pm

SIN

HOU

27h 33m

2 stops

9:33 am - 12:20 am

HOU

SIN

25h 47m

2 stops

$1,293Japan Airlines

Booking Insights

KAYAK's insights & trends for Singapore to Houston flights

Get data-powered insights and trends into flights from Singapore to Houston to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

What is the cheapest month to fly from Singapore to Houston?

The cheapest month for flights from Singapore to Houston is October, where tickets cost $960 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is $2,211 and $1,411 respectively.

Find deals

Expert advice

Our travel experts

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Jessica Macdonald

Expert on SIN

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Cheapest flight	$521

Flight from Singapore to Houston George Bush Airport

When to book flights from Singapore to Houston

Are your dates flexible? Find out the best times to travel from Singapore to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Singapore to Houston?
In the last 3 days, the lowest price for a flight from Singapore to Houston was $521 for a one-way ticket and $1,057 for a round-trip.
Do I need a passport to fly between Singapore and Houston?
Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Houston.
Which aircraft models fly most regularly from Singapore to Houston?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Singapore to Houston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Houston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Houston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Singapore to Houston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Singapore with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Houston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Singapore to Houston

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Singapore (SIN)

$521 Find Cheap Flights from Singapore to Houston

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

Everything you should know

Cheap Flights from Singapore to Houston (SIN-HOU)

Recent round-trip flight deals from Singapore to Houston

Recent one-way flight deals from Singapore to Houston

Recent last minute flight deals from Singapore to Houston

KAYAK's insights & trends for Singapore to Houston flights

Get data-powered insights and trends into flights from Singapore to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Singapore to Houston?

The cheapest month for flights from Singapore to Houston is October, where tickets cost $960 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is $2,211 and $1,411 respectively.

Which airlines provide the cheapest flights from Singapore to Houston?

In the past 3 days, the cheapest round-trip tickets from Singapore to Houston were found on United Airlines ($1,057) and Delta ($1,072).

Expert advice for your flight from Singapore to Houston

Good to know

When to book flights from Singapore to Houston

FAQs for booking flights from Singapore to Houston

What is the cheapest flight from Singapore to Houston?

In the last 3 days, the lowest price for a flight from Singapore to Houston was $521 for a one-way ticket and $1,057 for a round-trip.

Do I need a passport to fly between Singapore and Houston?

Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Houston.

Which aircraft models fly most regularly from Singapore to Houston?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Singapore to Houston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Houston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Houston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Singapore to Houston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Singapore with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Houston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Singapore to Houston

Information on your arrival and departure airports

Cabin class types available on flights from Singapore to Houston

Complete your trip to Houston with a hotel stay or car rental

Find direct flights to and from Singapore and Houston

Flights to other popular destinations

Flights from domestic origins to Houston

Choose which airport to fly into in Houston

Find deals for your return flight